from flask import Flask,render_template,request
from pcUtils import *
app = Flask(__name__)

@app.route("/")
def index():
    return render_template("index.html")

@app.route("/login",methods=['POST','GET'])
def login():
    username = request.form['username']
    userpwd = request.form['userpwd']
    if username=='li':
        if userpwd=='123':
            return render_template("pc.html")
        else:
            return "密码错误"
    else:
        return "对不起，当前用户不存在！"

@app.route("/scrawl",methods=['POST','GET'])
def scrawl():
    name = request.form['name']
    url = request.form['targeturl']
#     增加一个爬虫的业务
    s = pcScrawler()
    targetText = s.getTargetText(url,selector='p')
    return targetText
    s.getTargetImg(imgurl=url)


if __name__=='__main__':
    app.run()